以新唐 NuMaker NUC980 IIoT 為平台，使用 Linux 進行開發，學習開發各式功能，觀看本片，您將學會在 NuMaker NUC980 IIoT 上使用 LTE 與 NB-IoT 連線。 哈囉大家好，我是新唐工程師阿群，今天為大家介紹如何在 NuMaker NUC980 IIoT 板子上如何使用 LTE 模組與 NB-IoT 模組。 首先我們先說明 LTE 模組的部分 NuMaker NUC980 IIoT 板子上的 USB port 位於右上角，請接上 LTE 模組才能上網。 在安裝 NUC980 開發環境 Buildroot 的過程中，我們下 “make nuvoton_nuc980_iot_defconfig” 產生 NUC980 IoT default configuration，當中 LTE 和 NB-IoT 模組相關的設定已經打開。 make 編譯 compile Buildroot 編譯完成後，透過 NuWriter 將 Linux kernel 下載到NuMaker NUC980 IIoT 板子上執行。Linux Kernel 開機完成後，設定 LTE 網路，輸入 “quectel-CM &”，下載檔案,輸入指令 ” wget -c http://http.speed.hinet.net/test_010m.zip ”， 可以看見檔案正在下載。 接下來我們說 NB-IoT 的部分，NuMaker NUC980 IIoT 板子上的 USB port 位於右上角，請接上 NB-IoT 模組才能上網。 需要拿到廠商附的軟體 linux-ppp-scriptsV1.2，根據linux-ppp-scripts裡面的文件說明將相關文件拷貝到 root file system 目錄中。 => unzip linux-ppp-scripts_V1.2.zip => cp linux-ppp-scriptsV1.2/linux-ppp-scriptes/* rootfs/etc/ppp/peers/ = > vim rootfs/etc/ppp/peers/quectel-chat-connect 修改 quectel-chat-connect 裡面 APN，此 APN 參數需要根據電信業者所提供第12行修改 APN 為“internet.iot” = > vim rootfs/etc/ppp/peers/quectel-ppp 修改 quectel-ppp 裡面的帳號密碼，帳號密碼需要根據電信業者所提供 第 6 行修改 user 和 password 為空白，然後重新 compile Linux Kernel。 編譯完成後，透過 NuWriter 將 Linux kernel 下載到 NuMaker NUC980 IIoT 板子上執行。 Linux Kernel 開機完成後， 設定 NB-IOT 網路 =>“pppd call quectel-ppp &” 設定 DNS =>“ echo "nameserver 8.8.8.8" > /etc/resolv.conf ” 下載檔案 =>”wget -c http://http.speed.hinet.net/test_010m.zip ” , 可以看見檔案正在下載。 以上是這次的 LTE 與 NB-IoT 使用教學影片。 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw/numaker-nuc980-iiot 聯絡我們： SalesSupport@nuvoton.com

Tubular motors can be easily seen everywhere such as curtains, rolling doors, and automatic clothes racks. As the concept of home automation is spreading widely, those products become more and more popular. Nuvoton provides completed platform, ML51 series for different needs of tubular motors. It’s based on 1-T 8051 core, running up to 24 MHz core speed. It provides 12-bit ADC detecting motor current and up to 2 sets of analog comparators for overcurrent and overvoltage protection. Much higher safety features for the tubular motors are realized. 105-degree high-temperature resistance makes it suitable for control box exposed outdoors. As for the multiple noises and inference environment, ML51 series provides strong immunity like 8 kV ESD and 4.4 kV EFT. Hello, everyone, welcome back to Nuvoton’s YouTube channel, I am the product manager of microcontrollers. Today I am going to show you our successful story, home automation with the Tubular motor, which adopts our latest industrial microcontroller, ML51 series. Today the topic we are going to talk about is the home automation and motorization system for curtain and doors. These tubular motors can be easily seen around everywhere, like curtain, rolling door, garage door, and automatic clothes rake…and so on. As the concept of home automation is spreading widely, those products are more and more popular. For example, the automatic curtain is popularly applied in hotel, new building, hospital and new store, why is this product become more and more popular? Lazy economy becomes a new type of consumption demand, people pursue a time-saving and labor-saving product, imagined if you have an emitter to control curtain automatically, and smart adjustment with the brightness of outdoor. And the new product hit the shelf is automatic clothes rake, now this new product is not only a hanger but also integrated with UV light disinfection, heating function and fan controller. About the garage door, now integrated more security function, such as overcurrent protection for device longevity, infrared system can be added to increase anti-pinch security. Nuvoton provides completed platform, ML51 series for different needs of tubular motors. It’s based on 1-T 8051 core, running at 24MHz core speed, provides 12-bit ADC can detect motor current, up to 2 sets of analog comparator to have overcurrent and over voltage protection so can provide much higher safety feature for the tubular motors. ML51 series also provide from 1.8V to 5V power supply, so whether the AC power or the battery supplied can easily be adapts to different power source. This series has up to 105-degree high temperature resistance, which also can be very suitable for control box explore at outdoors. As for the multiple noise and inference environment, ML51 series provides strong immunity like 8 kV ESD and 4.4 kV EFT. Nuvoton provides an easy-to-use development environment, which includes NuMaker board, Nu-Link, BSP and sample codes, those tools can help you shorten your development cycles. On the backside of each development board, you can find the website which the comprehensive information is available. Nuvoton has some successful case in China and Europe. We hope to have more new opportunities after releasing this video. Thanks for watching, if you like this video please give it a thumbs up, if you have any question can also leave a message at bottom, we will have personal to reply the question soon. The ML51 NuMaker boards are now available at Nuvoton official eStore direct.nuvoton.com. Thank you again for staying with us. Hope to see you soon. Bye~ For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/en/numaker-ml51pc https://direct.nuvoton.com/en/nutiny-ml51eb9ae contact us: SalesSupport@nuvoton.com

以新唐 NuMaker NUC980 IIoT 為平台，使用 Linux 進行開發，學習開發各式功能。本片示範如何啟用乙太網路連接網際網路。 哈囉大家好，我是新唐工程師 Kevin，今天為大家介紹如何在 NuMaker NUC980 IIoT 板子上透過 Ethernet 連網。 NuMaker NUC980 IIoT 板子上的 Ethernet port 位於右上角，請記得接上網路線才能連網。 在安裝 NUC980開發環境 Buildroot 的過程中，我們下 “make nuvoton_nuc980_iot_defconfig” 產生 NUC980 IoT default configuration，當中 Ethernet 相關的設定已經打開。今天我們要使用一個網路應用程式，curl，在 NUC980 IoT default configuration 中，這個選項是關起來的，所以要透過 “make menuconfig” 打開。 進入選單後，選擇 “Target packages ”，”Libraries ”，” Networking ”，把 “libcurl”和 “curl binary” 這兩個選項打開。儲存設定後離開 menuconfig。 然後再下 make 重新 compile Buildroot。 透過 NuWriter 將 Linux kernel下載到NuMaker NUC980 IIoT 板子上執行 Linux Kernel 開機完成後，輸入 “udhcpc –i eth0” 向 DHCP server 要一個 IP address。 先測試網路的狀況，輸入 “ping google.com”，可以看到網路是通的。 接下來我們要透過剛才安裝的 curl 來下載檔案，我們輸入 “curl http://os.mbed.com”，就可以下載 mbed 首頁的 html。 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw/numaker-nuc980-iiot 聯絡我們： SalesSupport@nuvoton.com

以新唐 NuMaker NUC980 IIoT 為平台，使用 Linux 進行開發，學習開發各式功能，觀看本片，您將學會如何控制 GPIO 使 LED 閃爍。 哈囉大家好，我是新唐工程師 Kevin，今天為大家介紹如何在 NuMaker NUC980 IIoT 板子上透過 GPIO 讓 LED 燈閃爍。 NuMaker NUC980 IIoT 板子的 Power-on Setting上方有 3 個 LED 燈，分別由不同的 GPIO 控制。最左邊，編號 LED03 的 LED 燈是由 GPIO B8 這根 pin 控制。今天示範如何用程式控制 GPIO B8 讓 LED 燈閃爍。 這是 LED 燈閃爍的程式，在看程式之前，我先為各位說明，在 Linux kernel 中，每一根 GPIO pin 都有編號。每一個 GPIO Group 占用 32個編號，編號為 0 到 31，分配給 GPIO Port A 這個 group，編號 32 到 63 分配給 GPIO Port B，以此類推。 LED03 這個 LED 燈是由 GPIO B8 這根 pin 控制，GPIO B8 在 Linux 中的編號是 40。 回到程式中，我們看到這個程式是透過 system function 執行系統命令，透過 Linux kernel 的 sysfs 控制 GPIO。 第 23 行 system("echo40 /sys/class/gpio/export"); 是將 GPIO B8 設定成可以用sysfs 控制。 第 24 行 system("echo out /sys/class/gpio/gpio40/direction"); 是將 GPIO B8 設定為 output。 接下來在 while loop 中，透過 system("echo 1/sys/class/gpio/gpio40/value"); 讓 GPIO B8 輸出 high；再透過 system("echo 0 /sys/class/gpio/gpio40/value"); 讓 GPIO B8 輸出 low，中間延遲 1 秒鐘，就可以做到 LED 燈閃爍的功能。 這個程式，main.c，儲存後，進行 compile 輸入 arm-linux-gcc main.c -o gpio_toggle (輸入 ls) 產生一個執行檔 gpio_toggle 將 gpio_toggle 拷貝到 root file system 目錄中， (輸入 sudo cp gpio_toggle ../rootfs) 然後重新 compile Linux Kernel 透過 NuWriter 將 Linux kernel 下載到NuMaker NUC980 IIoT 板子上執行 Linux Kernel 開機完成後，輸入 ./gpio_toggle，執行閃爍 LED 的程式。 此時可以看到 NuMaker NUC980 IIoT 板子上的 LED 正在閃爍。 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw/numaker-nuc980-iiot 聯絡我們： SalesSupport@nuvoton.com

Secure Smart Metering Communication Reference Design Hi everybody, today we are going to introduce a reference design of Smart-Metering communication card based on NuMicro M2351 Series microcontroller. You can find useful security features based on the Arm Cortex-M23 CPU core with Nuvoton’s in-house technology integration. The auto-metering is an infrastructure for automatic, remotely, wire or wireless meter data reading. It’s highly possible to be intervened if there is no security mechanism. That is a very typical IoT security issue in the IoT era. In many countries, there are a lot of Auto-Metering Infrastructure (AMI) projects being undertaken by main electricity power companies worldwide. Most projects start from upgrading the communication modem cards as the first step rather than retiring the meters. The modem card can play as a gateway to monitor the incorrect device operation and data transmission security. Issues of modem card security are covering: First, a limited performance due to crypto computation efficiency Second, speed limitation due to interface choice The third, cost burden due to extra hardware modules for different communication protocols Nuvoton’s reference design of Secure Smart Meter Communication is an end-to-end security solution for AMI. With the collaboration with SPI-Korea, the solution incorporates a lot of advantages such as TrustZone security for firmware, a range of interfaces for device communication, secure over-the-air firmware update, and remote management. With the complete hardware specification of M2351, a security software company, SPI-Korea, can easily implement their secure AMI solution for modem card which connects meters and cloud servers. M2351 also contributes the crypto acceleration during the cryptographic computing in order to save CPU time for different communication protocol modules by its powerful hardware functionalities during message transmission outside of a microcontroller unit. SPI-Korea has developed a range of Armv8-M TrustZone based technologies. Her expertise covers Boot Manager, Key Manager, and Device Manager, which is very useful for microcontroller security and certainly shows the stability of a microcontroller device. Also, they are certified by Korea Electricity Company. We hope this successful experience can be further adopted in other areas worldwide because it’s a secure, accurate and environmentally safe solution for AMI. This slide is a picture for SPI-Korea AMI modem card design. NuMicro Family microcontrollers can be utilized for designs of auto-metering infrastructure devices. We start from AMI modem card and we are confident to support meters of any next-generation of AMI. We now integrate M23-based microcontroller with M4-based or Arm9-based microcontroller as a proposal for next-generation modem card of Korea AMI and we hope to provide high-performing cost-effective solution for all AMI devices in the future. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC contact us: SalesSupport@nuvoton.com

以新唐 NuMaker NUC980 IIoT 為平台，使用 Linux 進行開發，學習開發各式功能，觀看本片，您將學會安裝 NuMaker NUC980 IIoT 的開發環境。 哈囉大家好，我是新唐工程師 Kevin，今天為大家介紹如何安裝新唐 NuMaker NUC980 IIOT 開發環境，NuMaker NUC980 IIOT是以基於Linux 系統的Buildroot做為開發環境。 在安裝 Buildroot 之前，請先瀏覽這個網頁 https://buildroot.org/downloads/manual/manual.html#requirement ，這個頁面提到 Buildroot是基於 Linux 系統；安裝 Buildroot 需要一些 package，如果缺少package 或者版本太舊的話，安裝過程會出現錯誤。所以請先確認您的 Linux 系統是否有這些 package，以及 package版本是否太舊，然後再進行安裝。 接下來在 Linux Terminal 輸入 git clone https://github.com/OpenNuvoton/NUC970_Buildroot 就可以下載 NUC980開發環境 - Buildroot。 下載完成後，產生一個新的目錄 NUC970_Buildroot，目錄名稱叫做 NUC970_Buildroot ，新唐的 NUC980 和 NUC970 系列產品共用 Buildroot，目錄名稱則以NUC970 開頭。 透過 cd NUC970_Buildroot，切換到 NUC970_Buildroot 目錄中，準備進行Compile Buildroot。 Compile分為三個步驟： (1) 輸入 make nuvoton_nuc980_iot_defconfig，產生一個預設的 configuration file。預設的 configuration 會連網安裝 U-Boot、Linux Kernel、root file system、toolchain …… 等常用的工具。 (2) 如果想要修改預設的 configuration，請輸入 make menuconfig，進入視窗選單來增加或刪減選項，修改完成後離開視窗前，請記得選擇視窗下方的 “(Save)”，儲存修改後的 configuration，然後再選擇視窗下方的 “(Exit)”，離開視窗。 (3) 回到 Linux Terminal後，輸入 make，開始進行Compile。 Compile的時間大約 1 個小時左右，如果電腦速度比較慢，就需要更久的時間。Compile成功後，NUC980 BSP 就會出現在NUC970_Buildroot目錄下面的 output 這個子目錄。 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw/numaker-nuc980-iiot 聯絡我們： SalesSupport@nuvoton.com

．Why FIDO Authentication ．Security Device for Personal Identity ．USB Dongles Usage ．M2351 USB FIDO Key SDK ．Support Capacitive Fingerprint Sensors ．M2351 USB FIDO Key with TrustZone ．Values Brought by M2351 ．Collaborative Software Development ．An Open Platform with Content Protection ．Leading Market Position for Software Protection For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC #Product #Learning #Basic #en 0:00 簡介 0:28 Why FIDO Authentication 1:19 Security Device for Personal Identity 2:01 USB Dongles Usage 2:29 M2351 USB FIDO Key SDK 3:36 M2351 USB FIDO Key with TrustZone 4:07 Values Brought by M2351 4:55 Collaborative Software Development (2) 6:10 An Open Platform with Content Protection

NUC980 Series Microprocessor is a solution designed for industrial control and industrial IoT applications, such as gateway, serial server, remote control unit, plug and play data collector and IoT development platforms. NUC980 series embedded with an ARM9 core supports Linux, FreeRTOS and Non-OS Board Supporting Package. By using MCP technology, NUC980 series supports up to 128 MB DRAM. Not only can NUC980 simplify your hardware design, but help your product time to market. A less-layered PCB and a reduced PCB size can lower the BOM cost. NUC980 supports 2 High Speed and 6 Full Speed USB Host controllers that can be used for a replaceable module due to the plug and play feature of USB interface. Other interfaces include 10 UART, 4 I2C, 3 SPI, 4 CAN BUS, and 2 Camera sensor interface. Designers can use these interfaces to collect or convert the data needed. NUC980 features AES, RSA, SHA and ECC hardware crypto accelerator for CPU offloading. This crypto engine can be applied at data transfer, identification, and key exchange.Nuvoton also provides IoT protocols like HTTP, HTTPS, MQTT, CoAP, openSSL to help customers accomplish a security IoT platform easily. Nuvoton NUC980 adopts MCP technology supporting up to 128 MB DRAM. Developers can design a secure IoT product fast and convenient with the help of the hardware crypto engine. Next, I will introduce related development platforms. NuMaker NUC980 Serial Server Board is suitable for applications like serial server or serial to Ethernet gateways. This develop board includes 2 10/100 Ethernet ports, 8 UART ports, 1 MicroSD Slot, 2 USB ports and 16MB SPI NOR Flash. NuMaker NUC980 USB developer board is suitable for data collection applications. This board includes 1 10/100 Ethernet port, 8 USB ports, 5 UART ports, and 128 MB NAND Flash. NuMaker NUC980 Industrial IOT developer board is suitable for IOT applications. This board includes 1 10/100 Ethernet Port, 2 USB ports, microphone input, earphone output, 128 MB SPI NAND Flash and an Arduino Compatible interface. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: http://direct.nuvoton.com/arm9-mpus/ contact us: SalesSupport@nuvoton.com #Product #Learning #Basic #en

This reference design is based on NuMicro M480 series which control a 2” OLED display. It provides an easy method for a graphical user interface (GUI) with emWin library. As you can see, the microcontroller controls the 2-inch OLED screen and GIF files can be played on it. The M480 series runs up to 192 MHz with 512 KB embedded Flash memory and 160 KB embedded SRAM. The high-performance MCU decodes GIF motion graphics smoothly. There are three major features about this reference design: First: We use the Nuvoton M480 high-performance microcontroller to control the OLED through high-speed SPI to showcase dynamic effects. Second: This solution has built-in GIF decoding and various font libraries. If there are other font requirements, you can load other fonts through the Nuvoton font conversion tool, and use the emWin Library to develop a high-quality user interface quickly. Third: It can be applied to products requiring display functions, such as e-sports motherboards, which can dynamically display temperature, the speed of the fan and the status of the hard disk. The OLED device has a 2-inch OLED screen with a resolution of 256*64. There is an SD card slot underneath, which obviously is for data storage and the storage status is shown on the OLED screen. The right side, there is a high-speed USB for PC connection as a flash drive. A headphone jack is on the left, I’m sure you all know how it works. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Contact us: SalesSupport@nuvoton.com 本方案使用 NuMicro M480 高效能 M4 微控制器，搭配 emWin library 進行 GUI 圖像化人機介面設計，將結果顯示在 2” OLED 上。NuMicro M480 系列微控制器是新唐的最新產品，透過這個系列產品高達 192 MHz 的強大運算能力和多達 160 KB 的 SRAM，並且搭配 2 吋 OLED 螢幕，來達到流暢地解碼及播放 GIF 動態影像，那這個方案包含了三大重點： 第一點：我們使用了新唐 M480 高效能微控制器，透過高速 SPI 控制 OLED 來顯示炫麗的動態效果 第二點：本方案已內建 GIF 解碼和多種字型的 Library，如果有其他字型需求，可以透過新唐字型轉換工具載入其他字庫，再加上 emWin Library 的使用，快速開發完成高質感使用者介面。 第三點：本方案可以應用於有顯示功能需求的產品，如電競主機板，可以高效地動態顯示溫度、風扇轉速和硬碟狀態等 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 聯絡我們：SalesSupport@nuvoton.com

本方案使用 NuMicro M480 高效能 M4 微控制器，搭配 emWin library 進行 GUI 圖像化人機介面設計，將結果顯示在 2” OLED 上。NuMicro M480 系列微控制器是新唐的最新產品，透過這個系列產品高達 192 MHz 的強大運算能力和多達 160 KB 的 SRAM，並且搭配 2 吋 OLED 螢幕，來達到流暢地解碼及播放 GIF 動態影像，那這個方案包含了三大重點： 第一點：我們使用了新唐 M480 高效能微控制器，透過高速 SPI 控制 OLED 來顯示炫麗的動態效果 第二點：本方案已內建 GIF 解碼和多種字型的 Library，如果有其他字型需求，可以透過新唐字型轉換工具載入其他字庫，再加上 emWin Library 的使用，快速開發完成高質感使用者介面。 第三點：本方案可以應用於有顯示功能需求的產品，如電競主機板，可以高效地動態顯示溫度、風扇轉速和硬碟狀態等 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 聯絡我們：SalesSupport@nuvoton.com ---- Today we are going to introduce our reference design OLED Display with GIF Format Decode featuring the NuMicro M480 series microcontroller. As you can see, the microcontroller controls the 2-inch OLED screen and GIF files can be played on it. The M480 series runs up to 192 MHz with 512 KB embedded Flash memory and 160 KB embedded SRAM. The high-performance MCU decodes GIF motion graphics smoothly. There are three major features about this reference design: First: We use the Nuvoton M480 high-performance microcontroller to control the OLED through high-speed SPI to showcase dynamic effects. Second: This solution has built-in GIF decoding and various font libraries. If there are other font requirements, you can load other fonts through the Nuvoton font conversion tool, and use the emWin Library to develop a high-quality user interface quickly. Third: It can be applied to products requiring display functions, such as e-sports motherboards, which can dynamically display temperature, the speed of the fan and the status of the hard disk. The OLED device has a 2-inch OLED screen with a resolution of 256*64. There is an SD card slot underneath, which obviously is for data storage and the storage status is shown on the OLED screen. The right side, there is a high-speed USB for PC connection as a flash drive. A headphone jack is on the left, I’m sure you all know how it works.